email set up

upon setting up windows 8.1 on my new venue pro 11, I put left out a character in my email address while entering. now I cant verify the Microsoft account because the email does not actually exist, because of my misspell. I need to correct this as this would be the admin account of the pc.

Take a look here:
http://www.eightforums.com/tutorials/9200-microsoft-account-change-email-address-windows-8-a.html
at bottom of the post there are a few more tutorials you can take a look at also.